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Cue v5
Help voice agents know when to stop, pause and respond
Cue v5 is a realtime decision layer for voice agents. It listens to caller and agent audio, helping agents STOP, PAUSE and RESPOND with decisions every 160 ms. Public weights, code and research. Contributions welcome.
Hi everyone, we’re the team behind Cue v5, a realtime decision layer for voice agents.
A voice agent can have good transcription, reasoning and speech synthesis, yet still interrupt at the wrong moment or respond before someone has finished.
We built Cue to handle those conversational decisions.
The LLM handles what to say. Cue helps decide when to speak, when to wait and when to yield.
We think of Cue as a System 1 style conversational reflex: fast decisions from incoming audio, working alongside the LLM’s deeper reasoning.
Cue v5 listens to both caller audio and the agent’s own audio. It evaluates the conversation every 160 ms and supports STOP, PAUSE and RESPOND actions, helping distinguish interruptions and turn endings from backchannels, background sounds and pauses within an unfinished thought.
Results from our evaluations:
• TurnBench: 80% interruption recall, with no TurnBench training data.
• AMI meetings: interruption recall increased from 24% with v4 to 61% with v5, at operating points with no more than 10% false alarms.
The weights, code and research are public:
Research: https://www.ioteverythin.com/res...
Model: https://huggingface.co/IOTEveryt...
GitHub: https://github.com/ioteverythin/cue
Paper: https://doi.org/10.5281/zenodo.2...
We’re also bringing Cue to our voice agent platform soon.
Contributions are welcome, including integrations, testing across languages and accents, bug reports and runtime improvements.
If you build voice agents, what causes the most trouble in your current system: interruptions, pauses or knowing when someone has finished? We’d love feedback and examples to test against.
About Cue v5 on Product Hunt
“Help voice agents know when to stop, pause and respond”
Cue v5 was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #152 on the daily leaderboard. Cue v5 is a realtime decision layer for voice agents. It listens to caller and agent audio, helping agents STOP, PAUSE and RESPOND with decisions every 160 ms. Public weights, code and research. Contributions welcome.
On the analytics side, Cue v5 competes within Open Source, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how Cue v5 performed against the three products that launched closest to it on the same day.
Who hunted Cue v5?
Cue v5 was hunted by Joshua Nishanth. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Cue v5 including community comment highlights and product details, visit the product overview.
Joshua Nishanth